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|
#!/usr/bin/env bash
old_tag=
new_tag=
regen=0
usage() {
cat << EOF
Usage: $0 [opts]
OPTS:
-h This help text
-F Regenerate the entire ChangeLog
-o Old git tag (default action is to automagically find your last tag)
-n New git tag (default action is to use git-flow release to find your new tag name)
EOF
}
while getopts "hFo:n:" OPTION
do
case $OPTION in
h)
usage
exit 0
;;
F)
regen=1
;;
o)
old_tag=$OPTARG
;;
n)
new_tag=$OPTARG
;;
?)
echo "No such option $OPTARG"
usage
exit -1
;;
esac
done
function generate_changelog() {
old=$1
new=$2
git --no-pager log --no-merges --reverse --pretty='format: o %s (%h %an)' $old..$new
echo ""
echo ""
}
use_head=0
if [ -z $old_tag ]
then
l_sha=`git rev-list --tags --max-count=1..HEAD`
old_tag=`git describe --tags $l_sha`
fi
if [ -z $new_tag ]
then
new_tag=`git flow release | awk '{print $2}'`
use_head=1
fi
echo v$new_tag
if [ $use_head -eq 1 ]
then
generate_changelog $old_tag HEAD
fi
if [ $regen -eq 1 ]
then
tags=()
for tag in `git for-each-ref --sort='*authordate' --format='%(refname)' refs/tags | awk -F/ '{print $3}'` ; do
tags+=("$tag")
done
last_tag=
for ((i=${#tags[@]-1}; i>=0; i--)); do
if [ -z $last_tag ]
then
last_tag=${tags[$i]}
continue
fi
echo v${tags[$i]}
generate_changelog ${tags[$i]} $last_tag
last_tag=${tags[$i]}
done
fi
|
